“junior school”概念、定义、翻译-科学时代

单词	junior school
释义	教育学词汇手册 junior school （英国）小学
随便看	mechanical noise mechanical noise mechanical noise of gas combustion system mechanical observation mechanical optical switch mechanical oscillation mechanical oscillator mechanical packing mechanical passivity mechanical pick mechanical picker mechanical picking mechanical plating mechanical plating mechanical plough mechanical polishing mechanical power mechanical power effectiveness factor mechanical press mechanical press mechanical press mechanical press mechanical pressure scanner mechanical pressure ventilation mechanical projection

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。